Watch live TV channels on your smartphone and computer with the HDHomeRun EXTEND on sale for $130

Setting up an antenna at home is easy and has a few worthwhile benefits, such as watching local channels in HD for free, and by connecting your antenna to the SiliconDust HDHomeRun EXTEND, you can even watch all the channels it receives using a device like your smartphone or tablet. Though the HDHomeRun EXTEND regularly sells for around $170 on average, today you can find it on sale at Amazon for just $129.99. That's its lowest price there in over a year and over $40 off its average cost.

After connecting the HDHomeRun EXTEND to your antenna and home router, you'll be able to start using the HDHomeRun DVR app to watch live TV in HD from anywhere. You can even buy a subscription that will allow you to record, pause, and rewind shows. The app is even available on Windows and Mac computers and can be used as an add-on for Kodi/XBMC. Nearly 2,000 customers left a review for this device, resulting in a rating of 4 out of 5 stars at Amazon.

You can also find the HDHomeRun Connect Quatro 4 on sale for $119.99 today. Of course, if you don't have an antenna at home just yet, be sure to add one to your order as well. Amazon has options on sale around $20.